MyTrainerOS provides software that gyms and personal trainers use to run their businesses. Members of those businesses can choose to receive text messages about their own training — appointment reminders, check-ins from their trainer, and a request for a review after a session.
Text messaging is entirely optional. It is never required to create an account, to book a session, or to use any part of the product. Members who do not opt in receive no text messages at all.
Messages are sent from the toll-free number +1 (866) 541-3238.